CH476066A - Verfahren zur Verbesserung der Löslichkeitseigenschaften von Hydroxylgruppen enthaltenden makromolekularen Verbindungen - Google Patents

Verfahren zur Verbesserung der Löslichkeitseigenschaften von Hydroxylgruppen enthaltenden makromolekularen Verbindungen

Info

Publication number: CH476066A
Authority: CH; Switzerland
Prior art keywords: improving; hydroxyl group; solubility properties; macromolecular compounds; containing macromolecular
Prior art date: 1963-08-27

Application number

CH1109164A

Other languages

English (en)

Inventor

Franz Dr Schwarzer

Original Assignee

Kalle Ag

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1963-08-27

Filing date

1964-08-25

Publication date

1969-07-31

1964-08-25 Application filed by Kalle Ag filed Critical Kalle Ag

1969-07-31 Publication of CH476066A publication Critical patent/CH476066A/de

Links

125000002887 hydroxy group Chemical group [H]O* 0.000 title 1
229920002521 macromolecule Polymers 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/092—Polycarboxylic acids
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/14—Esterification
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Biochemistry (AREA)
Materials Engineering (AREA)
General Chemical & Material Sciences (AREA)
General Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Compositions Of Macromolecular Compounds (AREA)

CH1109164A 1963-08-27 1964-08-25 Verfahren zur Verbesserung der Löslichkeitseigenschaften von Hydroxylgruppen enthaltenden makromolekularen Verbindungen CH476066A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEK50656A DE1209751B (de)	1963-08-27	1963-08-27	Verfahren zur Herstellung von in Wasser klumpenfrei loeslichen, Hydroxylgruppen enthaltenden makromolekularen Verbindungen

Publications (1)

Publication Number	Publication Date
CH476066A true CH476066A (de)	1969-07-31

Family

ID=7225697

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1109164A CH476066A (de)	1963-08-27	1964-08-25	Verfahren zur Verbesserung der Löslichkeitseigenschaften von Hydroxylgruppen enthaltenden makromolekularen Verbindungen

Country Status (8)

Country	Link
US (1)	US3461115A (de)
AT (1)	AT257163B (de)
BE (1)	BE652225A (de)
CH (1)	CH476066A (de)
DE (1)	DE1209751B (de)
GB (1)	GB1071354A (de)
NL (1)	NL6409447A (de)
SE (1)	SE319297B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2415556C3 (de) *	1974-03-30	1982-09-09	Henkel KGaA, 4000 Düsseldorf	Verfahren zur Herstellung von mit Glyoxal behandelten hochmolekularen Substanzen
US4309535A (en) *	1980-01-21	1982-01-05	Hercules Incorporated	Method of improving dispersibility of anionic cellulose ethers
US4424302A (en)	1980-04-21	1984-01-03	W. R. Grace & Co.	Method of forming polymer particles
US4373959A (en) *	1981-06-22	1983-02-15	The Dow Chemical Company	Readily dissolvable polysaccharide compositions
DE10023540A1 (de) *	2000-05-13	2001-11-15	Clariant Gmbh	Modifizierte Celluloseether, erhältlich durch Umsetzung von Celluloseethern mit freien Hydroxygruppen mit Di- und/oder Polycarbonsäuren unter Zusatz von Katalysatoren sowie Verfahren zu deren Herstellung
CN102933615B (zh) *	2010-06-08	2015-08-12	陶氏环球技术有限责任公司	制备粒状可逆交联的聚合物材料的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2352261A (en) *	1941-09-17	1944-06-27	Eastman Kodak Co	Method of preparing dicarboxylic acid esters
GB791315A (en) *	1954-02-12	1958-02-26	Mo Och Domsjoe Ab	A method of facilitating the dissolution of high molecular-weight cellulose derivatives
BE568153A (de) *	1958-05-30
US3220991A (en) *	1962-03-28	1965-11-30	Monsanto Co	Heat stabilization of polyvinyl alcohol with aliphatic polycarboxylic acid

1963
- 1963-08-27 DE DEK50656A patent/DE1209751B/de active Pending
1964
- 1964-08-17 NL NL6409447A patent/NL6409447A/xx unknown
- 1964-08-24 BE BE652225A patent/BE652225A/xx unknown
- 1964-08-24 AT AT732464A patent/AT257163B/de active
- 1964-08-25 SE SE10228/64A patent/SE319297B/xx unknown
- 1964-08-25 GB GB34783/64A patent/GB1071354A/en not_active Expired
- 1964-08-25 CH CH1109164A patent/CH476066A/de unknown
- 1964-08-25 US US392030A patent/US3461115A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB1071354A (en)	1967-06-07
DE1209751B (de)	1966-01-27
NL6409447A (de)	1965-03-01
BE652225A (de)	1965-02-24
US3461115A (en)	1969-08-12
AT257163B (de)	1967-09-25
SE319297B (de)	1970-01-12

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